| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $116.81 | 13.758% | $132.8807 | $132.88 | $132.90 | $132.90 |
| Purchase #2 | $223.74 | 10.502% | $247.2372 | $247.24 | $247.25 | $247.20 |
| Purchase #3 | $86.94 | 8.527% | $94.3534 | $94.35 | $94.35 | $94.40 |
| Purchase #4 | $50.78 | 5.804% | $53.7273 | $53.73 | $53.75 | $53.70 |
| Purchase #5 | $118.90 | 12.363% | $133.5996 | $133.60 | $133.60 | $133.60 |
| Purchase #6 | $51.85 | 7.615% | $55.7984 | $55.80 | $55.80 | $55.80 |
| Purchase #7 | $36.33 | 10.384% | $40.1025 | $40.10 | $40.10 | $40.10 |
| 7 purchase totals = | $685.35 | $757.6991 | $757.70 | $757.75 | $757.70 | |